function json2Form(json) {
  var str = [];
  for (var p in json) {
    str.push(encodeURIComponent(p) + "=" + encodeURIComponent(json[p]));
  }
  return str.join("&");
}

function getNowDate(type='miao') {
  var date = new Date();
  var sign1 = "-";
  var sign2 = ":";
  var year = date.getFullYear() // 年
  var month = date.getMonth() + 1; // 月
  var day = date.getDate(); // 日
  var hour = date.getHours(); // 时
  var minutes = date.getMinutes(); // 分
  var seconds = date.getSeconds() //秒
  var weekArr = [
    '星期一',
    '星期二',
    '星期三',
    '星期四',
    '星期五',
    '星期六',
    '星期天'
  ];
  var week = weekArr[date.getDay()];
  // 给一位数数据前面加 “0”
  if (month >= 1 && month <= 9) {
    month = "0" + month;
  }
  if (day >= 0 && day <= 9) {
    day = "0" + day;
  }
  if (hour >= 0 && hour <= 9) {
    hour = "0" + hour;
  }
  if (minutes >= 0 && minutes <= 9) {
    minutes = "0" + minutes;
  }
  if (seconds >= 0 && seconds <= 9) {
    seconds = "0" + seconds;
  }
  var currentdate = '';
  if(type == 'day'){
    currentdate = year + sign1 + month + sign1 + day;
  }else{
    currentdate = year + sign1 + month + sign1 + day + " " + hour + sign2 + minutes + sign2 + seconds;
  }
  return currentdate;
}

module.exports = {
  json2Form: json2Form,
  getNowDate:getNowDate
}
